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Virty [35]
2 years ago
15

What are 5 expressions that are equivalent to 12x4 exponent

Mathematics
1 answer:
ser-zykov [4K]2 years ago
5 0

Given expression: 3x+9

Take 3 outside from the expression, we get,

= 3(x+3), which is called the equivalent expression

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7 0
3 years ago
A number is equal to twice a smaller number plus 3. Yhe same number is equal to twice the sum of smaller number and 1. How many
allsm [11]

Answer:

There is no solution to the problem

Step-by-step explanation:

In order to find the solutions to the problem you can write the situation in an algebraic form.

You have that a number is equal to twice a smaller number plus 3. This can be written as follow:

x=2y+3      (1)

where x is the number and y is the smaller number

Furthermore, the same number x is equal to twice the sum of the smaller number and 1, which can be written as follow:

x=2(y+1)     (2)

To find the solution you equal the equation (1) with (2), and you solve for y:

2y+3=2y+1

3=1

You obtain an inconsistency, hence, the situation of the problem does not have solution

5 0
3 years ago
Can somebody please please help me please
Viefleur [7K]

Answer: median is two, mean is two, mode is two, range is 13, the data appears to be symmetrical

Step-by-step explanation: hope this helps <3

7 0
3 years ago
Terry has a savings account that pays 1.9% interest per year. Terry’s grandmother opened the account for him on his 10th birthda
noname [10]

Answer:

he will make 38 dollars by his 14th birthday

5 0
3 years ago
Three times a certain number added to its square is 10. Find the number(s).
iVinArrow [24]

Answer:

2

Step-by-step explanation:

2 squared is 4. 3 x 2 = 6. 6+4=10

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